74953530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3947}}^1$

素因数の和:4171

約数の個数: 48

約数和(自身を含む): 195852384

約数和(自身を除く): 120898854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 3947, 6330, 7894, 9495, 11841, 18990, 19735, 23682, 35523, 39470, 59205, 71046, 118410, 177615, 355230, 832817, 1665634, 2498451, 4164085, 4996902, 7495353, 8328170, 12492255, 14990706, 24984510, 37476765, 74953530]

約数ペア:

[(1, 74953530), (2, 37476765), (3, 24984510), (5, 14990706), (6, 12492255), (9, 8328170), (10, 7495353), (15, 4996902), (18, 4164085), (30, 2498451), (45, 1665634), (90, 832817), (211, 355230), (422, 177615), (633, 118410), (1055, 71046), (1266, 59205), (1899, 39470), (2110, 35523), (3165, 23682), (3798, 19735), (3947, 18990), (6330, 11841), (7894, 9495)]